[INFO] cloning repository https://github.com/brudnevskij/r1cs-qap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brudnevskij/r1cs-qap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrudnevskij%2Fr1cs-qap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrudnevskij%2Fr1cs-qap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 51dd4399b628def70d8d0cee873b59a1eef852e3
[INFO] checking brudnevskij/r1cs-qap against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrudnevskij%2Fr1cs-qap" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/brudnevskij/r1cs-qap
[INFO] finished tweaking git repo https://github.com/brudnevskij/r1cs-qap
[INFO] tweaked toml for git repo https://github.com/brudnevskij/r1cs-qap written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/brudnevskij/r1cs-qap on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/brudnevskij/r1cs-qap already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 0102a946ec34db1096879f55af1cbdcbb5394dc847613350cd21d54734008ff8
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[INFO] [stdout] 0102a946ec34db1096879f55af1cbdcbb5394dc847613350cd21d54734008ff8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zstrict-projection-item-bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d0f3fc3fb5ead69a34f617264b54e6379cb404abb2a17b3c501fb44f39f6b41
[INFO] running `Command { std: "docker" "start" "-a" "1d0f3fc3fb5ead69a34f617264b54e6379cb404abb2a17b3c501fb44f39f6b41", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking hashbrown v0.15.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking ark-std v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize-derive v4.3.1
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling ark-serialize-derive v0.5.0
[INFO] [stderr]    Compiling ark-ff-macros v0.5.0
[INFO] [stderr]    Compiling ark-ff-asm v0.5.0
[INFO] [stderr]    Compiling enum-ordinalize v4.3.0
[INFO] [stderr]    Compiling educe v0.6.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking ark-serialize v0.5.0
[INFO] [stderr]     Checking ark-ff v0.5.0
[INFO] [stderr]     Checking ark-poly v0.5.0
[INFO] [stderr]     Checking ark-ec v0.5.0
[INFO] [stderr]     Checking ark-test-curves v0.5.0
[INFO] [stderr]     Checking ark-bls12-381 v0.5.0
[INFO] [stderr]     Checking r1cs-qap v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TrapDoor`
[INFO] [stdout]  --> src/main.rs:9:74
[INFO] [stdout]   |
[INFO] [stdout] 9 |     CRS as Groth16CRS, Proof as Groth16Proof, TrapDoor as GrothTrapdoor, TrapDoor,
[INFO] [stdout]   |                                                                          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> src/groth16.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_ff::{Field, Zero};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CurveGroup`
[INFO] [stdout]  --> src/pinocchio.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ark_ec::{CurveGroup, pairing::Pairing};
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Itertools`
[INFO] [stdout]  --> src/pinocchio.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::{Itertools, izip};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Mul`
[INFO] [stdout]  --> src/pinocchio.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_poly::Polynomial`
[INFO] [stdout]  --> src/qap.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_poly::Polynomial;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/qap.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:181:21
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn naive_msm<G: CurveGroup>(bases: &[G::Affine], scalars: &[G::ScalarField]) -> G {
[INFO] [stdout]     |                     ^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:263:28
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn eval_poly_at_tau<G: CurveGroup>(
[INFO] [stdout]     |                            ^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:32
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |                                ^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:43
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |                                           ^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TrapDoor`
[INFO] [stdout]  --> src/main.rs:9:74
[INFO] [stdout]   |
[INFO] [stdout] 9 |     CRS as Groth16CRS, Proof as Groth16Proof, TrapDoor as GrothTrapdoor, TrapDoor,
[INFO] [stdout]   |                                                                          ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> src/groth16.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_ff::{Field, Zero};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CurveGroup`
[INFO] [stdout]  --> src/pinocchio.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ark_ec::{CurveGroup, pairing::Pairing};
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Itertools`
[INFO] [stdout]  --> src/pinocchio.rs:5:17
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::{Itertools, izip};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Mul`
[INFO] [stdout]  --> src/pinocchio.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::ops::Mul;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UniformRand`
[INFO] [stdout]    --> src/pinocchio.rs:382:23
[INFO] [stdout]     |
[INFO] [stdout] 382 |     use ark_ff::{One, UniformRand, Zero};
[INFO] [stdout]     |                       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ark_poly::Polynomial`
[INFO] [stdout]  --> src/qap.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ark_poly::Polynomial;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Add`
[INFO] [stdout]  --> src/qap.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::ops::Add;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         izip!(poly.coeffs.iter(), tau_powers)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         izip!(poly.coeffs.iter(), tau_powers)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:268:19
[INFO] [stdout]     |
[INFO] [stdout] 268 |             .map(|(&x, &tau)| tau * x)
[INFO] [stdout]     |                   ^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:268:35
[INFO] [stdout]     |
[INFO] [stdout] 268 |             .map(|(&x, &tau)| tau * x)
[INFO] [stdout]     |                                   ^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 | /         izip!(poly.coeffs.iter(), tau_powers)
[INFO] [stdout] 268 | |             .map(|(&x, &tau)| tau * x)
[INFO] [stdout] 269 | |             .sum()
[INFO] [stdout]     | |__________________^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:181:21
[INFO] [stdout]     |
[INFO] [stdout] 181 | pub fn naive_msm<G: CurveGroup>(bases: &[G::Affine], scalars: &[G::ScalarField]) -> G {
[INFO] [stdout]     |                     ^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:263:28
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn eval_poly_at_tau<G: CurveGroup>(
[INFO] [stdout]     |                            ^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:32
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |                                ^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:43
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |                                           ^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     izip!(scalars, bases).map(|(s, b)| *b * s).sum()
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         izip!(poly.coeffs.iter(), tau_powers)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 |         izip!(poly.coeffs.iter(), tau_powers)
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout]     = note: this error originates in the macro `izip` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:268:19
[INFO] [stdout]     |
[INFO] [stdout] 268 |             .map(|(&x, &tau)| tau * x)
[INFO] [stdout]     |                   ^^^^^^^^^^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:268:35
[INFO] [stdout]     |
[INFO] [stdout] 268 |             .map(|(&x, &tau)| tau * x)
[INFO] [stdout]     |                                   ^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<<G as CurveGroup>::Affine as Neg>::Output == <G as CurveGroup>::Affine`
[INFO] [stdout]    --> src/groth16.rs:267:9
[INFO] [stdout]     |
[INFO] [stdout] 267 | /         izip!(poly.coeffs.iter(), tau_powers)
[INFO] [stdout] 268 | |             .map(|(&x, &tau)| tau * x)
[INFO] [stdout] 269 | |             .sum()
[INFO] [stdout]     | |__________________^ expected `ark_ec::CurveGroup::Affine`, found `std::ops::Neg::Output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected associated type `<G as CurveGroup>::Affine`
[INFO] [stdout]                found associated type `<<G as CurveGroup>::Affine as Neg>::Output`
[INFO] [stdout]     = note: an associated type was expected, but a different one was found
[INFO] [stdout] note: required by a bound in `CurveGroup`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/scalar_mul/mod.rs:82:15
[INFO] [stdout]     |
[INFO] [stdout]  82 |         + Neg<Output = Self::MulBase>
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `CurveGroup`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ark-ec-0.5.0/src/lib.rs:78:11
[INFO] [stdout]     |
[INFO] [stdout]  78 | pub trait CurveGroup:
[INFO] [stdout]     |           ---------- required by a bound in this trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r1cs-qap` (bin "r1cs-qap") due to 12 previous errors; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] For more information about this error, try `rustc --explain E0271`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `r1cs-qap` (bin "r1cs-qap" test) due to 12 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1d0f3fc3fb5ead69a34f617264b54e6379cb404abb2a17b3c501fb44f39f6b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d0f3fc3fb5ead69a34f617264b54e6379cb404abb2a17b3c501fb44f39f6b41", kill_on_drop: false }`
[INFO] [stdout] 1d0f3fc3fb5ead69a34f617264b54e6379cb404abb2a17b3c501fb44f39f6b41